Product Description
- Build 20 different models that each teach about force, load, compression, tension and more
- Over 285 interchangeable building pieces
- Includes 36-page, illustrated experiment manual and Assembly guide
- Ages 8 to 13
9/F, South China Building
1-3 Wyndham Street, Central
中環雲咸街1-3號南華大廈9樓
